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CX77140 - PA-Module

Datasheet Summary

Features

  • Low voltage positive bias supply - 3.2 V to 4.2 V.
  • Low VREF - 2.85 V, nominal.
  • Good linearity.
  • High efficiency.
  • Dual mode operation.
  • Large dynamic range.
  • 10-pin package - 4 mm x 4 mm x 1.5 mm.
  • Power down control.
  • Low power-state control.
  • InGaP.
  • IS95/CDMA2000 w w . D at h S a w w w . D t a S a e h t e U 4 . c m o Figure 1. Functional Block Diagram Skyworks Solutions, Inc.
  • P.

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Datasheet preview – CX77140

Datasheet Details

Part number CX77140
Manufacturer Skyworks Solutions
File Size 690.92 KB
Description PA-Module
Datasheet download datasheet CX77140 Datasheet
Additional preview pages of the CX77140 datasheet.

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Full PDF Text Transcription

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DATA SHEET CX77140: PA eeModule for CDMA / AMPS (824–849 MHz) Applications • Digital cellular (CDMA) • Analog cellular (AMPS) • Wireless local loop (WLL) t 4U . m o c The CX77140 Power Amplifier Module (PAM) is a dual-mode, fully matched, 10-pin surface mount module developed for Code Division Multiple Access (CDMA) / Advanced Mobile Phone Service (AMPS) cellular handsets and Wireless Local Loop (WLL) applications. This small and efficient power amplifier module packs full coverage of the 824–849 MHz bandwidth into a single compact package. The device meets the stringent IS95 CDMA linearity requirements up to at least 28 dBm output power, and can be driven to levels beyond 31 dBm for high efficiency in FM mode operation.
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